-image-of-a-new-roller-coaster-that-races-two-sets-of-passengers-against-each-other-on-parallel-tracks-the-gt-roller-coaster-uses-carriages-of-four-indiv_0[4].jpg (image)

[-image-of-a-new-roller-coaster-that-races-two-sets-of-passengers-against-each-other-on-parallel-tracks-the-gt-roller-coaster-uses-carriages-of-four-indiv_0[4].jpg]